Table 3.
Type of antibodies | Frequency of positive tests (n =284) n, (%) | Frequency of patients (n = 156) n, (%) |
---|---|---|
Rh system | ||
Anti-E | 80 (28.2) | 80 (51.3) |
Anti-e | 3 (1.1) | 3 (1.9) |
Anti-C | 8(2.8) | 8 (5.1) |
Anti-c | 32 (11.3) | 32 (20.5) |
MNS system | ||
Anti-Mia | 45 (15.8) | 45 (28.8) |
Anti-M | 1 (0.3) | 1 (0.6) |
Anti-N | 1 (0.3) | 1 (0.6) |
Anti-S | 8 (2.8) | 8 (5.1) |
Kidd system | ||
Anti-Jka | 8 (2.8) | 8 (5.1) |
Anti-Jkb | 4 (1.4) | 4 (2.6) |
Duffy system | ||
Anti-Fya | 0 | 0 |
Anti-Fyb | 5 (1.8) | 5 (3.2) |
Lewis system | ||
Anti-Lea | 17 (6.0) | 17 (10.9) |
Anti-Leb | 6 (2.1) | 6 (3.8) |
Diego system | ||
Anti-Dia | 11 (3.9) | 11 (7) |
PP1Pk system | ||
Anti-P1 | 6 (2.1) | 6 (3.8) |
Unidentified | 49 (17.3) | 49 (31.4) |
some patients have multiple alloantibodies